UR3VCJ — reception at SO8OO
Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.
FT8 activity
Receiver-side FT8 activity involving UR3VCJ, decoded by SO8OO in southeastern Poland. 145 FT8 messages attributed to this token as transmitter, on 80m, 20m, across 10 UTC dates in the available aggregate history. Observed between 2026-06-08 and 2026-10-08.
These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.
SO8OO decoded 145 FT8 messages attributed to UR3VCJ as the transmitting token by decoded message structure across 10 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (99%), followed by 80 m (1%). Several six-hour UTC windows tied for the largest share (72%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -5 dB.
Overview
Bands
Last attributed message: 2026-10-08 04:27 UTC
Observed FT8 message patterns
- Attributed sample
- 145 messages
- Active dates
- 10 UTC dates
- Estimated median S/N
- -5 dB
- Estimated 10th-90th percentile
- -15 to +2 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 12, moderate (-15 to -9 dB) 47, strong (≥ -8 dB) 86.
WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent.
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with UR3VCJ in decoded directed-looking exchanges:
Attributed messages by UTC hour
Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.
Most frequent locator attributed to UR3VCJ
The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.
- Attributed locator
- KN68 · 129 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 829 km (approx.)
- Last such locator decoded
- 2026-10-08 04:27 UTC
A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.
Observed FT8 exchanges
S/N cells show: decoded at SO8OO / report transmitted by the counterpart. An observed exchange is not a QSL or an official logbook confirmation.
| Time UTC | Band | UR3VCJ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-28 20:59 | 40m | - / -14 | OK1CL | -2 / - | 19 | Partial capture |
| 10-28 20:48 | 40m | - / -8 | OK1BID | -6 / - | 5 | ✓ Closing fragment |
| 10-28 20:47 | 40m | - / - | PD1DBL | -12 / - | 5 | Partial capture |
| 10-08 04:22 | 80m | - / - | SP6FME | +11 / - | 3 | Partial capture |
| 10-08 04:09 | 40m | - / -18 | SV8NAJ | -11 / - | 11 | ✓ Closing fragment |
| 10-07 11:24 | 40m | - / -14 | UX7QV | +1 / - | 3 | ✓ Closing fragment |
| 08-31 06:41 | 20m | - / -17 | DL1YS | +2 / - | 3 | ✓ Closing fragment |
| 08-30 19:02 | 20m | - / -6 | 3A2MW | -14 / - | 2 | ✓ Closing fragment |
| 08-30 19:00 | 20m | - / - | DC5BO | -1 / - | 3 | Partial capture |
| 08-30 18:58 | 20m | - / - | PD0PWH | -4 / - | 3 | Partial capture |
| 08-29 06:44 | 20m | -13 / - | SQ9CXH | - / -12 | 2 | ✓ Closing fragment |
| 08-29 06:38 | 20m | -8 / -1 | RA4Y | -14 / -8 | 6 | ✓ Full exchange observed |
| 08-29 06:37 | 20m | - / - | F1PPH | -16 / - | 2 | Partial capture |
| 08-29 06:34 | 20m | -4 / - | SQ9CXH | - / -11 | 4 | Partial capture |
| 08-29 06:19 | 20m | - / -12 | DL3HBF | -4 / - | 2 | ✓ Closing fragment |
| 08-29 05:42 | 20m | -4 / - | UA9QFF | - / - | 3 | ✓ Closing fragment |
| 08-29 05:41 | 20m | +4 / - | HA7TM/P | - / -1 | 2 | ✓ Closing fragment |
| 08-28 06:21 | 20m | -5 / - | TI5RR | - / - | 2 | Partial capture |
| 08-28 06:19 | 20m | - / - | G0ANH | 0 / - | 2 | Partial capture |
| 08-28 06:12 | 20m | 0 / - | Z34K | - / +1 | 4 | ✓ Closing fragment |
| 08-28 06:10 | 20m | 0 / - | TI5RR | - / - | 4 | Partial capture |
| 08-28 06:03 | 20m | 0 / - | OE8RPK | - / - | 2 | ✓ Closing fragment |
| 08-07 14:18 | 20m | - / - | PD0PWH | -17 / - | 4 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 210145 +2 2256 UR3VCJ OK1CL JN79 (x15)
UTC dB Audio Message 191500 -9 2323 CQ UR3VCJ KN68 042215 +10 2324 UR3VCJ SP6FME JO90 (x3) 042730 -24 2324 CQ UR3VCJ KN68
UTC dB Audio Message 185830 -6 2350 UR3VCJ PD0PWH JO21 (x2) 185900 +11 2215 UR3VCJ IQ4JO JN63 185930 -2 2350 UR3VCJ PD0PWH JO21 190030 -3 2351 UR3VCJ DC5BO JO41 (x3) 190200 -12 1505 UR3VCJ 3A2MW -06 (x2) 063530 -6 2672 UR3VCJ ON8MA JO10 063900 -9 2104 UR3VCJ EP2AES LM55 064130 -3 858 UR3VCJ DL1YS JO40 (x3) 064630 -18 1880 UR3VCJ HB9FNN JN37
Decoder S/N history by band
Count-weighted daily averages across messages attributed to this profiled token and successfully decoded at SO8OO, limited to the rolling 90-day UTC chart window.
CW
No CW receptions recorded for this callsign in the last 30 days.
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